Isoko rya dioxyde ya titanium ishyushye imyaka myinshi yakomeje gukonja kuva igice cya kabiri cyumwaka ushize, kandi igiciro cyaragabanutse buhoro buhoro. Kugeza ubu, ibiciro bitandukanye bya dioxyde de titanium byagabanutse hejuru ya 20%. Nyamara, nkibicuruzwa byo mu rwego rwo hejuru mu nganda za dioxyde de titanium, inzira ya chlorination titanium dioxyde iracyakomeye.
"Dioxyde ya Chlorination na yo ni inzira y’iterambere ry’imihindagurikire y’inganda zo mu bwoko bwa dioxyde de dioxyde mu Bushinwa. Mu isoko, isoko ry’ikoranabuhanga, iterambere ndetse n’izindi nyungu, mu myaka yashize, umusaruro wa chloride titanium wo mu gihugu wiyongereye cyane, cyane cyane umusaruro munini w’ibicuruzwa bya Longbai Group bya chloride titanium byangiza ibintu mu mahanga bikaba byarangije ibintu byinshi mu mahanga bikarangira ibintu byinshi bikarangira bikabije. dioxyde yari mu nzira. ” Ati Shao Huiwen, umusobanuzi mukuru ku isoko.
Ubushobozi bwibikorwa bya chlorine bikomeje kwiyongera
Ati: “Imyaka itanu irashize, chlorine titanium dioxyde de 3.6% gusa y’umusaruro w’imbere mu gihugu, kandi imiterere y’inganda ntiyaringaniye cyane.” Kurenga 90% byimbere mu gihugu murwego rwohejuru rwa dioxyde de titanium ishingiye kubitumizwa mu mahanga, igiciro kikaba gihenze 50% ugereranije na dioxyde de rusange yo mu gihugu imbere. Ibicuruzwa byo mu rwego rwo hejuru bifite urugero runini rwo kwishingikiriza hanze, kandi nta mbaraga z’inganda zivuga ku bicuruzwa bya dioxyde de chlorine ya chlorine, ari nacyo cyaba inzitizi yo guhindura ibintu mu rwego rwo hejuru no kuzamura inganda za dioxyde de titani mu Bushinwa. ” We Benliu Yavuze.
Imibare ya gasutamo yerekana ko mu gihembwe cya mbere cya 2023, Ubushinwa bwinjira mu mahanga bwa dioxyde de titanium bwakusanyije toni zigera ku 13.200, bukamanuka kuri 64.25% umwaka ushize; Ibicuruzwa byoherezwa mu mahanga byari hafi toni 437.100, byiyongereyeho 12,65%. Nk’uko andi makuru abigaragaza, mu Bushinwa ubushobozi bwa dioxyde de dioxyde de titanium mu 2022 ni toni miliyoni 4.7, ibicuruzwa byatumijwe mu mahanga byagabanutseho 43% guhera mu 2017, naho ibyoherezwa mu mahanga byiyongereyeho 290% guhera mu mwaka wa 2012. Ati: “Mu myaka yashize, ibicuruzwa biva mu mahanga biva mu mahanga byagabanutse kandi ibicuruzwa byoherezwa mu mahanga byiyongereye, kubera ko kwaguka byihuse by’ibicuruzwa by’imbere mu gihugu 'chloride titanium dioxyde de dioxyde' byagabanije cyane umusaruro uva mu mahanga. Ushinzwe uruganda rutwikiriye urugo yavuze.
Nk’uko He Benliu abitangaza ngo inzira nyamukuru ya dioxyde de titanium igabanijwemo uburyo bwa acide sulfurike, uburyo bwa chlorine hamwe na hydrochloric aside aside, muri yo inzira ya chlorine ni ngufi, byoroshye kwagura ubushobozi bw’umusaruro, urwego rwo hejuru rw’imashanyarazi ikomeza, gukoresha ingufu nkeya, imyuka ihumanya “imyanda itatu”, ni yo nzira nyamukuru yo gusunika inganda za dioxyde de titanium. Dioxyde de chloride ya chlorine kwisi yose hamwe na acide sulfurike acide titanium dioxyde de dioxyde de dioxyde de 6: 4, muburayi no muri Amerika, igipimo cya chlorine kiri hejuru, igipimo cy’Ubushinwa cyazamutse kigera kuri 3: 7, ejo hazaza hategurwa ikibazo cyo kubura chlorine titanium dioxyde de chloride.
Chlorination iri murwego rwashishikarijwe
“Cataloge y’inganda zo kugenzura inganda” yasohowe na komisiyo y’igihugu ishinzwe iterambere n’ivugurura yashyize ku rutonde umusaruro wa dioxyde ya chlorine ya chlorine mu cyiciro cyashishikarijwe, mu gihe hagabanijwe uburyo bushya bwo kudakwirakwiza aside aside yitwa sulfurike ya dioxyde de dioxyde de dioxyde de dioxyde de dioxyde, kuva icyo gihe itangizwa ry’ikoranabuhanga ryinjira mu bucuruzi ndetse n’ishoramari ryinjira mu bushakashatsi bw’inganda za diyokide. dioxyde de titanium.
Nyuma yimyaka myinshi yubushakashatsi bwa tekiniki, kugirango ikemure ibibazo byinshi muri dioxyde ya chloride titanium, Itsinda rya Longbai ryateje imbere ibicuruzwa byinshi byo mu rwego rwo hejuru by’ibicuruzwa byo mu rwego rwo hejuru bya chloride titanium dioxyde, imikorere rusange igeze ku rwego mpuzamahanga rwateye imbere, imikorere imwe n'imwe igeze ku rwego mpuzamahanga. Turi abambere mu buryo bushya bwo guhanga udushya twinshi twa tekinoroji ya chlorination titanium dioxide yinganda, imyitozo yemeje kandi ko ikoranabuhanga rya chlorination titanium dioxyde de chloride ari icyatsi kandi cyangiza ibidukikije, imyanda yacyo ya slag pile irenze uburyo bwa acide sulfurike yo kugabanya ibice birenga 90%, ingufu zuzuye zizigama kugera kuri 30%, kuzigama amazi kugera kuri 50op, inyungu z’ibidukikije zaragabanutse cyane ku bicuruzwa byinjira mu mahanga. yamenetse, kandi ibicuruzwa byamenyekanye nisoko.
Hamwe n’umusaruro ukurikiranye w’imishinga mishya ya chlorine yo mu rugo ya titanium dioxyde de lisansi, ubushobozi bwayo bwageze kuri toni zigera kuri miliyoni 1.08 mu 2022, bingana n’umusaruro rusange w’imbere mu gihugu wazamutse uva kuri 3,6% mu myaka itanu ishize ugera kuri 22%, bigabanya cyane gushingira hanze ya dioxyde ya chlorine ya chlorine, kandi isoko ryo gutanga isoko ryatangiye kugaragara.
Abashinzwe inganda bemeza ko hashingiwe ku cyerekezo cy’iterambere ry’imiti yo mu rwego rwo hejuru ikoreshwa na dioxyde de titanium, ndetse n’imiterere iriho ndetse n’imiterere y’inganda zo mu gihugu, guhindura Ubushinwa bwo mu rwego rwo hejuru bwa dioxyde de dioxyde byatangiye guhagarika umukino. Hasabwe ko inzego za leta n’inganda bireba bigomba kongera ibitekerezo no kuyobora igenamigambi ry’umushinga wa chlorine, kandi n’inganda nazo zigomba kwibasirwa, kureka ishoramari ry’umushinga no gutegura gahunda zasubiye inyuma n’ibicuruzwa byasigaye inyuma, kandi bikibanda ku iterambere no gushyira mu bikorwa ibicuruzwa byo mu rwego rwo hejuru kugira ngo birinde ingaruka z’ibicuruzwa bikabije byo mu rwego rwo hejuru.
Igihe cyo kohereza: Jun-09-2023